Analyses of Coals Purchased by the Government During the Fiscal Years 1908-1915
| Author: | Pope, George S. |
|---|---|
| Year: | 1916 |
| Document Type: | N/A |
| Issuing Agency: | United States. Bureau of Mines. |
| Series: | United States Bureau of Mines Reports |
| Report Number: | Bulletin 119 |
| Link: | https://digital.library.unt.edu/ark:/67531/metadc12325/ |